# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-forensics/ovaldi/ovaldi-5.10.1.4.ebuild,v 1.3 2014/11/02 08:08:56 swift Exp $

EAPI=5

inherit eutils toolchain-funcs

DESCRIPTION="Free implementation of OVAL"
HOMEPAGE="http://oval.mitre.org/language/interpreter.html"
SRC_URI="mirror://sourceforge/${PN}/${P}-src.tar.bz2"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="acl ldap rpm selinux"

CDEPEND="dev-libs/libgcrypt:0
	dev-libs/libpcre
	dev-libs/xalan-c
	dev-libs/xerces-c
	sys-apps/util-linux
	sys-libs/libcap
	acl? ( sys-apps/acl )
	ldap? ( net-nds/openldap )
	rpm? ( app-arch/rpm )"
DEPEND="${CDEPEND}
	sys-apps/sed"
RDEPEND="${CDEPEND}
	selinux? ( sys-libs/libselinux )"

S="${WORKDIR}/${P}-src"

src_prepare() {
	#Ovaldi do not support xerces 3, but portage have only that
	epatch "${FILESDIR}"/${P}-xerces3.patch
	sed -i 's,xercesc::DOMBuilder,xercesc::DOMLSParser,' src/XmlProcessor.h || die
	sed -i 's,DOMBuilder,DOMLSParser,' src/XmlProcessor.cpp || die

	epatch "${FILESDIR}"/${P}-strnicmp.patch

	if ! use ldap ; then
		einfo "Disabling LDAP probes"
		sed -i 's,.*ldap,//&,' src/linux/ProbeFactory.cpp || die
		sed -i 's,.*LDAP,//&,' src/linux/ProbeFactory.cpp || die
		sed -i 's/-lldap//' project/linux/Makefile || die
		sed -i 's/-llber//' project/linux/Makefile || die
		sed -i 's/.*LDAPProbe.h.*//' src/linux/ProbeFactory.h || die
		rm src/probes/independent/LDAPProbe.{cpp,h} || die
	fi

	if ! use acl ; then
		sed -i 's,.*libacl,//&,' src/probes/unix/FileProbe.h || die
		epatch "${FILESDIR}"/disable-acl.patch
		sed -i 's, -lacl , ,' project/linux/Makefile || die
	fi

	# rpm probes support is build dependant only on the presence of the rpm binary
	if use rpm ; then
		#Same problems as bug 274679, so i do a local copy of the header and patch it
		cp /usr/include/rpm/rpmdb.h src/probes/linux/ || die
		epatch "${FILESDIR}"/use_local_rpmdb.patch
		epatch "${FILESDIR}"/rpmdb.patch
	else
		einfo "Disabling rpm probes"
		sed -i 's/^PACKAGE_RPM/#PACKAGE_RPM/' project/linux/Makefile || die
	fi
	# same thing for dpkg, but package dpkg is not sufficient, needs app-arch/apt-pkg that is not on tree
	einfo "Disabling dpkg probes"
	sed -i 's/^PACKAGE_DPKG/#PACKAGE_DPKG/' project/linux/Makefile || die

	#Disabling SELinux support
	if ! use selinux ; then
		rm src/probes/linux/SelinuxSecurityContextProbe.cpp || die
		rm src/probes/linux/SelinuxBooleanProbe.cpp || die
		rm src/probes/linux/SelinuxBooleanProbe.h || die
		epatch "${FILESDIR}"/${P}-disable-selinux-probes.patch
		sed -i 's,.*selinux.*,//&,' src/linux/ProbeFactory.cpp || die
		sed -i 's,.*Selinux.*,//&,' src/linux/ProbeFactory.cpp || die
		sed -i 's,.*selinux.*,//&,' src/linux/ProbeFactory.h || die
		sed -i 's,.*Selinux.*,//&,' src/linux/ProbeFactory.h || die
		sed -i 's,.*SecurityContextGuard.h.*,//&,' src/probes/unix/Process58Probe.cpp || die
		rm src/linux/SecurityContextGuard.h || die
		sed -i 's, -lselinux,,' project/linux/Makefile || die
	fi
	# respect CXXFLAGS and CXX
	sed -i -e '/^CPPFLAGS/s/$(INCDIRS)/$(CXXFLAGS) \0/' project/linux/Makefile || die
	tc-export CXX
}

src_compile () {
	emake -C project/linux
}

src_install () {
	# no make install in Makefile
	dosbin project/linux/Release/ovaldi project/linux/ovaldi.sh
	dodir /var/log/${PN}
	insinto /usr/share/${PN}
	doins xml/*
	dodoc docs/{README.txt,version.txt}
	doman docs/ovaldi.1
}